The company through unremitting efforts, with excellent quality and perfect service system for outstanding achievements in the market, the product not only best-selling domestic and overseas countries and regions, more exquisite attainments widely favored by the industry, for many well-known brand power supply products supplier. Our company specializing in the production of high quality ring type transformer, high frequency transformer, EI type transformers; Ring transformer produced by using high quality silicon steel sheet and designer enameled wire winding and become, the product has full power, high stability, voltage stability and load moment response speed, no high frequency transformer switch interference, the advantages of small volume, convenient installation, small magnetic flux leakage, the characteristics of low temperature (30 va - 10 kVA). Apply to borne power amplifier, multimedia speakers, home theater, professional stage of medical equipment, mechanical equipment, lighting lighting, UPS power supply, etc., products have passed CQC, CE, UL, RoHS certification, the company in 2003 through the ISO9001-2000 quality certification system.